Quiet Emily's sociable and daring best friend, Sloane, has disappeared leaving nothing but a random list of bizarre tasks for her to complete, but with unexpected help from popular classmate Frank Porter, Emily gives them a try.

Fourteen-year-old Henry, wishing to honor his brother Franklin's dying wish, sets out to hike Maine's Mount Katahdin with his best friend and dog. But fate adds another companion--the Cambodian refugee accused of fatally injuring Franklin--and reveals troubles that predate the accident.

For a responsible sixteen-year-old, Michael Wilson has a lot of problems--his father was killed in Afghanistan in 2005, his overworked and overprotective mother will not talk about their situation, and does not want him playing football, and he has suddenly started to receive letters that his father wrote before his death.

When Jake Lukin, eighteen, reveals his psychic ability he is forced to become a government asset in order to keep his mother and sister safe, but Rachel, the girl he likes, tries to help him live his own life instead of tunneling through others.

Amelia, determined to protect her loved ones from the dark spirits, goes to the cemetery at midnight to perform a powerful ritual, and Joshua joins her for his own reasons.